| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.59 | 5.114% | $145.6775 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $28.96 | 7.326% | $31.0816 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $71.36 | 8.538% | $77.4527 | $77.45 | $77.45 | $77.50 |
| Purchase #4 | $60.66 | 5.117% | $63.764 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $147.63 | 6.303% | $156.9351 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $160.65 | 11.210% | $178.6589 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $11.30 | 10.558% | $12.4931 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $619.15 | $666.0629 | $666.06 | $666.10 | $666.20 | |